"Matters of astronomical physics, the physics of stars, particle physics and geophysics. The author sought to present a range of questions which constitute the axis of the chapters of his book. These include:
What are the types of star constellations? How can we differentiate between the patterns and colours they contain? How do stars develop and evolve? How long do they last?
What are the physical mechanisms that take place in the heart of the stars, which paint the features of such stars, determining their development and the length of their lives?... "